Question about Jeep Cars & Trucks
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Posted on Jan 02, 2017
12 is a battery disconnect within the last 50 start cycles and 55 means the end of the diagnostic cycle. Basically the computer found nothing wrong. The 12 code may seem incorrect if you haven't disconnected the battery recently, but from my experience the 12 code shows up almost all the time regardless.
Posted on Dec 16, 2008
A wire in the rubber boot in the door jam is broken,i found it in my jeep GC 04 yours shouls be the same..
Posted on Jan 05, 2009
What happens when you remove both switches, and wires? What happens when you use a jumper wire acros both wires, on both doors?
Posted on Feb 25, 2009
remove the door switch, clean and reinsert. It switched ground to a black cable, which goes to the PCM.
Posted on Mar 30, 2009
I bought my Cherokee new and until 06 I never had a problem with the doors. When 1 latch went all the others went shortly thereafter. You WILL HAVE to replace the latches. I've done all 4 doors and the rear latch. You can do it relatively easy but the latch NEEDS to be replaced. You may get it to work every now and then, but it will FAIL again, just replace it and you'll be happy.
Posted on Apr 27, 2009
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